Block 3 or Next Generation Ship appears to be slated to start with Ship 39. Currently, that Ship has pieces inside ...

Every 44 minutes, a mysterious space object nearly 15,000 light-years away sends out a blast of radio waves and high-energy X ...

To make these lander missions happen, NASA’s Jet Propulsion Laboratory team has been working on a robot that could handle the ...

Let's take a look at one of the most unusual - and unstable designs in aviation history: the X-29! The Grumman X-29 was an ...

A mysterious cosmic object is sending pulses of radio and X-ray waves to Earth every 44 minutes, leaving astronomers baffled ...

By combining observations from NASA’s powerful Chandra X-ray Observatory and Australia’s ASKAP radio telescope on Wajarri Country, astronomers zeroed in on an object named ASKAP J1832−0911 (or simply ...

NASA’s X-59 quiet supersonic research aircraft is seen during its “aluminum bird” systems testing, verifying how its systems work together, respond to pilot inputs and handle injected failures.

For the third time in a week, a SpaceX Falcon 9 could be visible in Arizona as it blasts off toward space to deliver Starlink ...

NASA flew the autonomous X-43 test vehicle to hypersonic speed two times in 2004, and the Air Force demonstrated an air-breathing scramjet engine at Mach 5.1 with the X-51 Waverider aircraft in 2013.

This is the first time anyone in the United States has flown a reusable hypersonic rocket plane since the last flight of the ...

“We have learned a lot in the past few years partnering with NASA on the X-66 program that will influence ... single-aisle aircraft generate about 43 percent of all aviation emissions.

Launch recap: Scroll down to review live updates from the Monday, April 21, liftoff of a SpaceX Falcon 9 rocket from NASA's Kennedy Space ... window extending from 8:43 p.m. to 9:23 p.m. from ...